Higher 11mm rail to 20mm Picatinny rail adapter – 9 slots
This adapter is specifically designed for 11mm dovetail rail mounted weapons, where the purpose is to attach standard 20mm Picatinny / Weaver accessories (scopes, red dots, thermal imaging attachments, etc.). This is not a marketing gimmick: it is a correct, precisely machined transition rail.
Technical data
- Rail compatibility (top): Picatinny / Weaver (MIL-STD-1913)
- Base mount: 11 mm dovetail
- Number of slots: 9
- Material: aerospace aluminum
- Surface treatment: hard anodizing (matte black)
- Length: 100 mm
- Width: 25 mm (including mounting screws)
- Height: ~21 mm
- Weight: 65 g
Design and function
- Precision CNC machining: parallel surfaces, exact slot spacing - no "wobble" DIY adapter.
- Two high-strength clamping screws: stable fixation on the 11 mm rail with uniform clamping force.
- Vibration and recoil-resistant stop pin: helps maintain the shot, even with two-way load.
- 9-slot design: enough room to adjust the correct eye relief of the optic.
What it's for - and what it's not for
Recommended for:
- Airguns
- .22 LR and similar low to medium recoil systems
- For weapons that only come with an 11mm rail
This is not the right choice if:
- You're looking for a mount for a large caliber with extreme recoil
- You need a monoblock or long, integrated Picatinny rail
Compatibility
- Accepts all standard Picatinny / Weaver 1913 accessories
- Scope mounts, red dots, attachments, accessories
Package contents
- 1× 11 mm → 20 mm Picatinny adapter rail
- 1× Allen key for mounting
Brief summary
If you have a weapon with an 11mm rail, but you're thinking in the Picatinny world, this adapter is a decent, technically correct solution. It's not too heavy, and there's no compromise in its mounting. You put it on, tighten it, shoot it in - and it stays there.
